Beyond the Sky

S1, E4: Global Positioning System Gps Satellites Have Orbited Earth For Decades But Chinas Beidou Satellite Network Equipped With Atomic Hydrogen Clocks For Precision Has Been Developed With Selfdriving Cars In Mind As Our Dependence On Satellite Networks For Navigation And Communication Grows So Does Our Vulnerability To Space Weather And Solar Storms China And The European Space Agency Collaborate To Explore How Solar Storms May Affect Future Satellites Chinas Moon Exploration Program Has Placed Satellites In Lunar Orbit And A Rover On The Lunar Surface A Moon Sample Return Mission Is Next With The Possibility Of Human Exploration